{
  "$schema": "https://veri.how/timeline.schema.json",
  "description": "Timeline of what Veritaseum shipped and when, beside the industry’s events, from veri.how. See https://veri.how/timeline.",
  "license": "MIT",
  "entries": [
    {
      "id": "bitcoin-genesis",
      "date": "2009-01-03",
      "precision": "day",
      "title": "Bitcoin genesis block",
      "description": "Block 0 of the Bitcoin chain.",
      "lane": "industry",
      "kind": "industry",
      "tier": "on-chain",
      "sources": [
        {
          "title": "Blockstream: block 0",
          "url": "https://blockstream.info/block/000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f"
        }
      ]
    },
    {
      "id": "mastercoin",
      "date": "2013-07-31",
      "precision": "day",
      "title": "Mastercoin announced",
      "description": "First protocol layer on Bitcoin to issue its own assets.",
      "lane": "industry",
      "kind": "industry",
      "tier": "publication",
      "sources": [
        {
          "title": "bitcointalk: Mastercoin thread",
          "url": "https://bitcointalk.org/index.php?topic=265488.0"
        }
      ]
    },
    {
      "id": "counterparty",
      "date": "2014-01-02",
      "precision": "day",
      "title": "Counterparty launches",
      "description": "Asset issuance and an exchange on Bitcoin, opened by proof-of-burn.",
      "lane": "industry",
      "kind": "industry",
      "tier": "on-chain",
      "sources": [
        {
          "title": "Blockstream: block 278310",
          "url": "https://blockstream.info/block-height/278310"
        },
        {
          "title": "bitcointalk: Counterparty thread",
          "url": "https://bitcointalk.org/index.php?topic=395761.0"
        }
      ]
    },
    {
      "id": "filing-us-61990795",
      "date": "2014-05-09",
      "precision": "day",
      "title": "US provisional application 61/990,795 filed",
      "description": "The priority date of the whole patent family.",
      "lane": "veritaseum",
      "kind": "patent",
      "tier": "register",
      "sources": [
        {
          "title": "Google Patents: US 11,196,566 B2",
          "url": "https://patents.google.com/patent/US11196566B2/en"
        }
      ]
    },
    {
      "id": "ultracoin-client-development",
      "date": "2014-07",
      "end": "2015-03",
      "precision": "month",
      "title": "UltraCoin client development",
      "description": "Swaps and contracts for difference built as Bitcoin transactions, settled in bitcoin.",
      "lane": "veritaseum",
      "kind": "software",
      "tier": "git",
      "sources": [
        {
          "repository": "UltraCoin client",
          "read": "2026-10-15"
        }
      ]
    },
    {
      "id": "ultracoin-client-release",
      "date": "2014-07-28",
      "precision": "day",
      "title": "UltraCoin Java client released",
      "description": "Prototype client released as a soft launch.",
      "lane": "veritaseum",
      "kind": "software",
      "tier": "publication",
      "sources": [
        {
          "title": "Bitcoin Magazine: UltraCoin 101",
          "url": "https://bitcoinmagazine.com/business/ultracoin-101-1406564196"
        }
      ]
    },
    {
      "id": "coinbase-patent-filed",
      "date": "2015-03-17",
      "precision": "day",
      "title": "Coinbase files its email-bitcoin patent",
      "description": "“Send cryptographic currency to email address”, later US 10,510,053 B2.",
      "lane": "industry",
      "kind": "industry",
      "tier": "register",
      "sources": [
        {
          "title": "Google Patents: US 10,510,053 B2",
          "url": "https://patents.google.com/patent/US10510053B2/en"
        }
      ]
    },
    {
      "id": "filing-pct-us2015029196",
      "date": "2015-05-05",
      "precision": "day",
      "title": "International (PCT) application PCT/US2015/029196 filed",
      "description": "WO 2015/171580 A1; the US, European, Japanese and Chinese applications derive from it.",
      "lane": "veritaseum",
      "kind": "patent",
      "tier": "register",
      "sources": [
        {
          "title": "Google Patents: US 11,196,566 B2",
          "url": "https://patents.google.com/patent/US11196566B2/en"
        }
      ]
    },
    {
      "id": "ethereum-frontier",
      "date": "2015-07-30",
      "precision": "day",
      "title": "Ethereum Frontier launches",
      "description": "Ethereum mainnet opens.",
      "lane": "industry",
      "kind": "industry",
      "tier": "on-chain",
      "sources": [
        {
          "title": "Etherscan: block 1",
          "url": "https://etherscan.io/block/1"
        },
        {
          "title": "Ethereum blog: Ethereum launches",
          "url": "https://blog.ethereum.org/2015/07/30/ethereum-launches"
        }
      ]
    },
    {
      "id": "erc-20",
      "date": "2015-11-19",
      "precision": "day",
      "title": "ERC-20 proposed",
      "description": "The token interface VERI implements.",
      "lane": "industry",
      "kind": "industry",
      "tier": "publication",
      "sources": [
        {
          "title": "EIP-20",
          "url": "https://eips.ethereum.org/EIPS/eip-20"
        }
      ]
    },
    {
      "id": "the-dao",
      "date": "2016-04-30",
      "precision": "day",
      "title": "The DAO deployed",
      "description": "Token-governed fund contract created on Ethereum.",
      "lane": "industry",
      "kind": "industry",
      "tier": "on-chain",
      "sources": [
        {
          "title": "Etherscan: creation tx",
          "url": "https://etherscan.io/tx/0xe9ebfecc2fa10100db51a4408d18193b3ac504584b51a4e55bdef1318f0a30f9"
        }
      ]
    },
    {
      "id": "deployment-veri",
      "date": "2017-04-23",
      "precision": "day",
      "title": "VERI contract deployed on Ethereum",
      "description": "Veritaseum (ERC-20), block 3,586,472.",
      "lane": "veritaseum",
      "kind": "software",
      "tier": "on-chain",
      "sources": [
        {
          "title": "Etherscan: Veritaseum creation tx",
          "url": "https://etherscan.io/tx/0xfda7aad54c81d9bc8e7a67e68821a24009c2bcd5e9b9a47b71f40d5a45f3a6fc"
        }
      ]
    },
    {
      "id": "veri-sale",
      "date": "2017-04-25",
      "end": "2017-05-24",
      "precision": "day",
      "title": "VERI sale",
      "description": "First to last successful purchase on the sale contract.",
      "lane": "veritaseum",
      "kind": "software",
      "tier": "on-chain",
      "sources": [
        {
          "title": "Etherscan: first purchase",
          "url": "https://etherscan.io/tx/0xd6170b9463807402c417408d1da6c5d523c8e5358d4729a3772a09a4e1e64dcb"
        },
        {
          "title": "Etherscan: last purchase",
          "url": "https://etherscan.io/tx/0x52bcdd1b6afd3430ff80fad79aa0a4d532553492afef62764ecbf78a947fbf47"
        }
      ]
    },
    {
      "id": "bancor",
      "date": "2017-06-10",
      "precision": "day",
      "title": "Bancor token deployed",
      "description": "First automated market maker token on Ethereum.",
      "lane": "industry",
      "kind": "industry",
      "tier": "on-chain",
      "sources": [
        {
          "title": "Etherscan: BNT creation tx",
          "url": "https://etherscan.io/tx/0x750f6632f7884defd40b79be8174bbb44de9ef21ca4172a249d7a4fe10b45e8e"
        }
      ]
    },
    {
      "id": "makerdao-sai",
      "date": "2017-12-18",
      "precision": "day",
      "title": "MakerDAO Sai deployed",
      "description": "Single-collateral Dai token created.",
      "lane": "industry",
      "kind": "industry",
      "tier": "on-chain",
      "sources": [
        {
          "title": "Etherscan: Sai creation tx",
          "url": "https://etherscan.io/tx/0x91b318fd3498c14a1495357d6a4e895fd29c3d915ee695a6fbc8ef72908a1aa8"
        }
      ]
    },
    {
      "id": "veadir-development",
      "date": "2018-01",
      "end": "2019-10",
      "precision": "month",
      "title": "VeADIR development",
      "description": "Ethereum contracts for VERI exposures and the application around them.",
      "lane": "veritaseum",
      "kind": "software",
      "tier": "git",
      "sources": [
        {
          "repository": "VeADIR contracts",
          "read": "2026-10-15"
        },
        {
          "repository": "VeADIR monorepo",
          "read": "2026-10-15"
        }
      ]
    },
    {
      "id": "veadir-private-beta",
      "date": "2018-01",
      "precision": "month",
      "title": "VeADIR private beta",
      "description": "Beta open to VERI holders, with real funds on mainnet.",
      "lane": "veritaseum",
      "kind": "software",
      "tier": "publication",
      "sources": [
        {
          "title": "Steemit: Veritaseum y su token VERI, lanzamiento beta",
          "url": "https://steemit.com/veritaseum/@gestionmercados/veritaseum-y-su-token-veri-lanzamiento-beta"
        }
      ]
    },
    {
      "id": "verent-vetoken",
      "date": "2018-01-09",
      "precision": "day",
      "title": "VeRent and VeToken",
      "description": "VERI rental and token facilities, both in the first commit of the VeADIR contracts.",
      "lane": "veritaseum",
      "kind": "software",
      "tier": "git",
      "sources": [
        {
          "repository": "VeADIR contracts",
          "read": "2026-10-15"
        }
      ]
    },
    {
      "id": "veadir-beta-9-2",
      "date": "2018-06-13",
      "precision": "day",
      "title": "VeADIR Beta 9.2 on mainnet",
      "description": "Built-in exchange for VERI subtokens, with contracts upgradable without interrupting exposures.",
      "lane": "veritaseum",
      "kind": "software",
      "tier": "publication",
      "sources": [
        {
          "title": "Veritaseum on X",
          "url": "https://x.com/veritaseuminc/status/1006920620578201603"
        }
      ]
    },
    {
      "id": "erc-1155",
      "date": "2018-06-17",
      "precision": "day",
      "title": "ERC-1155 proposed",
      "description": "The multi-token standard Veri SmartMetal implements.",
      "lane": "industry",
      "kind": "industry",
      "tier": "publication",
      "sources": [
        {
          "title": "EIP-1155",
          "url": "https://eips.ethereum.org/EIPS/eip-1155"
        }
      ]
    },
    {
      "id": "compound-v1",
      "date": "2018-09-26",
      "precision": "day",
      "title": "Compound v1 deployed",
      "description": "Pooled lending market contract created.",
      "lane": "industry",
      "kind": "industry",
      "tier": "on-chain",
      "sources": [
        {
          "title": "Etherscan: MoneyMarket creation tx",
          "url": "https://etherscan.io/tx/0xdeaaf71ad7db996bc4f15bd1005fe87132cffb89487fdc70ab3d9e54ef5cb787"
        }
      ]
    },
    {
      "id": "uniswap-v1",
      "date": "2018-11-02",
      "precision": "day",
      "title": "First trade on Uniswap v1",
      "description": "First swap on the first Uniswap exchange.",
      "lane": "industry",
      "kind": "industry",
      "tier": "on-chain",
      "sources": [
        {
          "title": "Etherscan: factory creation tx",
          "url": "https://etherscan.io/tx/0xc1b2646d0ad4a3a151ebdaaa7ef72e3ab1aa13aa49d0b7a3ca020f5ee7b1b010"
        },
        {
          "title": "Etherscan: first trade",
          "url": "https://etherscan.io/tx/0x2c3c1b35d28e46dc7b2c6cb105dd27621e5504668974ee8c91de3da1460cac4b"
        }
      ]
    },
    {
      "id": "coinbase-patent-granted",
      "date": "2019-12-17",
      "precision": "day",
      "title": "Coinbase email-bitcoin patent granted",
      "description": "US 10,510,053 B2.",
      "lane": "industry",
      "kind": "industry",
      "tier": "register",
      "sources": [
        {
          "title": "Google Patents: US 10,510,053 B2",
          "url": "https://patents.google.com/patent/US10510053B2/en"
        }
      ]
    },
    {
      "id": "aave-v1",
      "date": "2020-01-08",
      "precision": "day",
      "title": "Aave v1 deployed",
      "description": "Lending pool with flash loans created.",
      "lane": "industry",
      "kind": "industry",
      "tier": "on-chain",
      "sources": [
        {
          "title": "Etherscan: LendingPool creation tx",
          "url": "https://etherscan.io/tx/0x4752f752f5262fb11733e0136033f7d53cdc90971441750f606cf1594a5fde4f"
        }
      ]
    },
    {
      "id": "uniswap-v2",
      "date": "2020-05-04",
      "precision": "day",
      "title": "Uniswap v2 deployed",
      "description": "Factory for token-to-token pairs created.",
      "lane": "industry",
      "kind": "industry",
      "tier": "on-chain",
      "sources": [
        {
          "title": "Etherscan: factory creation tx",
          "url": "https://etherscan.io/tx/0xc31d7e7e85cab1d38ce1b8ac17e821ccd47dbde00f9d57f2bd8613bff9428396"
        }
      ]
    },
    {
      "id": "comp-distribution",
      "date": "2020-06-15",
      "precision": "day",
      "title": "COMP distribution begins",
      "description": "Compound starts handing out its governance token to users.",
      "lane": "industry",
      "kind": "industry",
      "tier": "on-chain",
      "sources": [
        {
          "title": "Etherscan: ProposalExecuted(7)",
          "url": "https://etherscan.io/tx/0x03dab5602fb58bb44c1a248fd1b283ca46b539969fe02db144983247d00cfb89"
        },
        {
          "title": "The Block: Compound governance tokens begin trading",
          "url": "https://www.theblock.co/news/defi/2020-06-15-compound-governance-tokens-begin-its-first-day-of-trading-68369"
        }
      ]
    },
    {
      "id": "grant-jp6813477b2",
      "date": "2021-01-13",
      "precision": "day",
      "title": "JP 6813477 B2 granted",
      "description": "Japan Patent Office.",
      "lane": "veritaseum",
      "kind": "patent",
      "tier": "register",
      "sources": [
        {
          "title": "Google Patents: JP 6813477 B2",
          "url": "https://patents.google.com/patent/JP6813477B2/en"
        }
      ]
    },
    {
      "id": "grant-us11196566b2",
      "date": "2021-12-07",
      "precision": "day",
      "title": "US 11,196,566 B2 granted",
      "description": "United States Patent and Trademark Office.",
      "lane": "veritaseum",
      "kind": "patent",
      "tier": "register",
      "sources": [
        {
          "title": "Google Patents: US 11,196,566 B2",
          "url": "https://patents.google.com/patent/US11196566B2/en"
        }
      ]
    },
    {
      "id": "grant-jp7204231b2",
      "date": "2023-01-16",
      "precision": "day",
      "title": "JP 7204231 B2 granted",
      "description": "Japan Patent Office; derives from JP 6813477 B2.",
      "lane": "veritaseum",
      "kind": "patent",
      "tier": "register",
      "sources": [
        {
          "title": "Google Patents: JP 7204231 B2",
          "url": "https://patents.google.com/patent/JP7204231B2/en"
        }
      ]
    },
    {
      "id": "base-genesis",
      "date": "2023-06-15",
      "precision": "day",
      "title": "Base genesis block",
      "description": "Block 0 of Base, the Ethereum layer 2 Veri SmartMetal runs on. Base opened to the public in Aug 2023.",
      "lane": "industry",
      "kind": "industry",
      "tier": "on-chain",
      "sources": [
        {
          "title": "BaseScan: block 0",
          "url": "https://basescan.org/block/0"
        }
      ]
    },
    {
      "id": "grant-us11895246b2",
      "date": "2024-02-06",
      "precision": "day",
      "title": "US 11,895,246 B2 granted",
      "description": "United States Patent and Trademark Office; derives from US 11,196,566 B2.",
      "lane": "veritaseum",
      "kind": "patent",
      "tier": "register",
      "sources": [
        {
          "title": "Google Patents: US 11,895,246 B2",
          "url": "https://patents.google.com/patent/US11895246B2/en"
        }
      ]
    },
    {
      "id": "grant-jp7533974b2",
      "date": "2024-08-14",
      "precision": "day",
      "title": "JP 7533974 B2 granted",
      "description": "Japan Patent Office; derives from JP 7204231 B2.",
      "lane": "veritaseum",
      "kind": "patent",
      "tier": "register",
      "sources": [
        {
          "title": "Google Patents: JP 7533974 B2",
          "url": "https://patents.google.com/patent/JP7533974B2/en"
        }
      ]
    },
    {
      "id": "grant-jp7533983b2",
      "date": "2024-08-14",
      "precision": "day",
      "title": "JP 7533983 B2 granted",
      "description": "Japan Patent Office; derives from JP 7204231 B2.",
      "lane": "veritaseum",
      "kind": "patent",
      "tier": "register",
      "sources": [
        {
          "title": "Google Patents: JP 7533983 B2",
          "url": "https://patents.google.com/patent/JP7533983B2/en"
        }
      ]
    },
    {
      "id": "grant-us12231579b2",
      "date": "2025-02-18",
      "precision": "day",
      "title": "US 12,231,579 B2 granted",
      "description": "United States Patent and Trademark Office; derives from US 11,895,246 B2.",
      "lane": "veritaseum",
      "kind": "patent",
      "tier": "register",
      "sources": [
        {
          "title": "Google Patents: US 12,231,579 B2",
          "url": "https://patents.google.com/patent/US12231579B2/en"
        }
      ]
    },
    {
      "id": "deployment-smartmetal",
      "date": "2025-05-22",
      "precision": "day",
      "title": "Veri SmartMetal contracts deployed on Base",
      "description": "Veri SmartMetal (ERC-1155), Series1155V1 and SeriesActivation, block 30,569,430.",
      "lane": "veritaseum",
      "kind": "software",
      "tier": "on-chain",
      "sources": [
        {
          "title": "BaseScan: Series1155V1 creation tx",
          "url": "https://basescan.org/tx/0xc80280659363686cc22ed1e14feca4d7834cf28d1b12d9d3b1dec92c496073ec"
        },
        {
          "title": "BaseScan: Veri SmartMetal creation tx",
          "url": "https://basescan.org/tx/0x565a24675da44a562bb5b747b81cdd9290ad0d58f86b1e635e7d888083e3c53e"
        },
        {
          "title": "BaseScan: SeriesActivation creation tx",
          "url": "https://basescan.org/tx/0x9c8f01b4f78f24f948e0f77ada064817637e548bbe9b8ae9ef010cbd8f1dcafa"
        }
      ]
    },
    {
      "id": "series-2024",
      "date": "2025-05-22",
      "precision": "day",
      "title": "Series “2024” created",
      "description": "Token ids 1 to 6,566 on Veri SmartMetal.",
      "lane": "veritaseum",
      "kind": "software",
      "tier": "on-chain",
      "sources": [
        {
          "title": "BaseScan: createSeries tx",
          "url": "https://basescan.org/tx/0xe9196b44618a89a3f9a1c8f9ce579aa704e4621d5a8899634290cef868b7742a"
        }
      ]
    },
    {
      "id": "activation-smartmetal-activation",
      "date": "2025-05-22",
      "precision": "day",
      "title": "First Veri SmartMetal token activated",
      "description": "First TokenActivated event of SeriesActivation on Base.",
      "lane": "veritaseum",
      "kind": "software",
      "tier": "on-chain",
      "sources": [
        {
          "title": "BaseScan: activation tx",
          "url": "https://basescan.org/tx/0x90aebc8390cc4b4ba96b0c7c4199353b577c4b4bc0b5f4e45e6d0575f406d754"
        }
      ]
    },
    {
      "id": "grant-jp7736305b2",
      "date": "2025-09-09",
      "precision": "day",
      "title": "JP 7736305 B2 granted",
      "description": "Japan Patent Office; derives from JP 7533974 B2.",
      "lane": "veritaseum",
      "kind": "patent",
      "tier": "register",
      "sources": [
        {
          "title": "Google Patents: JP 7736305 B2",
          "url": "https://patents.google.com/patent/JP7736305B2/en"
        }
      ]
    },
    {
      "id": "grant-ep4148642b1",
      "date": "2025-12-24",
      "precision": "day",
      "title": "EP 4148642 B1 granted",
      "description": "European Patent Office.",
      "lane": "veritaseum",
      "kind": "patent",
      "tier": "register",
      "sources": [
        {
          "title": "Google Patents: EP 4148642 B1",
          "url": "https://patents.google.com/patent/EP4148642B1/en"
        }
      ]
    },
    {
      "id": "grant-hk40091419b",
      "date": "2026-05-08",
      "precision": "day",
      "title": "HK 40091419 B granted",
      "description": "Hong Kong Intellectual Property Department.",
      "lane": "veritaseum",
      "kind": "patent",
      "tier": "register",
      "sources": [
        {
          "title": "Google Patents: HK 40091419 B",
          "url": "https://patents.google.com/patent/HK40091419B/en"
        }
      ]
    },
    {
      "id": "series-azure-dragon",
      "date": "2026-05-28",
      "precision": "day",
      "title": "Series “Veri SmartMetal Limited Edition Azure Dragon” created",
      "description": "16 token ids on Veri SmartMetal.",
      "lane": "veritaseum",
      "kind": "software",
      "tier": "on-chain",
      "sources": [
        {
          "title": "BaseScan: createSeries tx",
          "url": "https://basescan.org/tx/0xcbb3ab4f328c251b3ef6f79ee20682a236f2072121245737ffac3d25eac0f051"
        }
      ]
    }
  ]
}